#711A0F#711A0F

#711A0F is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.4% C 0.123 H 30.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#711A0F
RGB	rgb(113, 26, 15)
HSL	hsl(7, 77%, 25%)
HSV	hsv(7, 87%, 44%)
CMYK	cmyk(0%, 77%, 86.7%, 55.7%)
CIE-LAB	lab(24.59, 37.24, 29.58)
CIE-LCH	lch(24.59, 47.56, 38.46°)
OKLab	oklab(36.42% 0.1055 0.0628)
OKLCH	oklch(36.42% 0.123 30.8)
XYZ	xyz(7.2665, 4.2851, 0.8963)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711A0F #0F6671

analogous

#710F35 #711A0F #714B0F

triadic

#711A0F #0F711A #1A0F71

tetradic

#711A0F #35710F #0F6671 #4B0F71

square

#711A0F #35710F #0F6671 #4B0F71

split-complementary

#711A0F #0F714B #0F3571

monochromatic

#1B0604 #3B0E08 #711A0F #A72616 #DD331D

Accessibility & contrast

On white

11.31

#711A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#711A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711A0F

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711A0F	#FFFFFF	#000000	##FFFFFF
##711A0F	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0D

Deuteranopia (green-blind)

#4A410A

Tritanopia (blue-blind)

#7D0018

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #711a0f;
/* rgb */ color: rgb(113, 26, 15);
/* oklch */ color: oklch(36.4% 0.123 30.8);

Tailwind

colors: {
  custom: {
    50: '#a25e4f',
    500: '#711a0f',
    950: '#000000',
  },
}

SCSS

$custom: #711a0f;
$custom-light: #a25e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#711a0f",
  "rgb": {
    "r": 113,
    "g": 26,
    "b": 15
  },
  "hsl": {
    "h": 6.735,
    "s": 76.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36422,
    "c": 0.12273,
    "h": 30.8
  },
  "luminance": 0.04284
}

Semantic roles & 50–950 ramp

primary

#711A0F

secondary

#339CA9

accent

#DEF335

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #711A0F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →